Aneurin Barker Snook
42 lines
790 B
Go
42 lines
790 B
Go
package validate
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import (
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"errors"
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"testing"
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)
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func TestAll(t *testing.T) {
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type TestCase[T any] struct {
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Input T
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F func(T) error
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Err error
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}
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f := All(
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MinLength(4),
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MaxLength(8),
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Chars("0123456789abcdef"),
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In("abcd", "abcdef", "12345678"),
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)
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testCases := []TestCase[string]{
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{Input: "abcd", F: f},
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{Input: "abcdef", F: f},
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{Input: "12345678", F: f},
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{Input: "abc", F: f, Err: ErrMustBeLonger},
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{Input: "abcdef012", F: f, Err: ErrMustBeShorter},
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{Input: "abcdefgh", F: f, Err: ErrDisallowedChars},
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{Input: "01abcd", F: f, Err: ErrValueNotAllowed},
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}
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for n, tc := range testCases {
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t.Logf("(%d) Testing %q", n, tc.Input)
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err := tc.F(tc.Input)
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if !errors.Is(err, tc.Err) {
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t.Errorf("Expected error %v, got %v", tc.Err, err)
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}
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}
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}
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